1. 仿制;仿造;仿造品
    An imitation of something is a copy of it.

imitation的反义词

    e.g. ...the most accurate imitation of Chinese architecture in Europe.
           全欧洲最逼真的仿中国样式的建筑

2. (对某人动作的)模仿
    Imitation means copying someone else's actions.

imitation的反义词

    e.g. They discussed important issues in imitation of their elders...
           他们模仿长辈的口气讨论重要问题。
    e.g. Molly learned her golf by imitation.
           莫莉通过模仿学会了打高尔夫球。

3. 人造的;仿制的;伪造的
    Imitation things are not genuine but are made to look as if they are.

    e.g. ...a complete set of Dickens bound in imitation leather.
           一套仿皮本的狄更斯全集

4. (为逗乐而对某人进行的)模仿,戏仿
    If someone does an imitation of another person, they copy the way they speak or behave, sometimes in order to be funny.

    e.g. He gave his imitation of Queen Elizabeth's royal wave...
           他模仿伊丽莎白女王挥手致意。
    e.g. I could do a pretty good imitation of him.
           我可以惟妙惟肖地学他的样子。